A complete 10 meter mobile audio setup: the Connex 3300HP AM/FM/PA amateur radio, the DRX-9010 Driver Extreme premium external speaker, and the DRX-6560 Driver Extreme 4-pin noise-canceling dynamic microphone. The 3300HP's classic simplicity plus upgraded audio in and audio out — everything you need to run 10m AM/FM in a cab.

Why this combo

The 3300HP ships with a solid noise-canceling mic (the SRA-198) and an internal speaker that's fine on the desk but marginal in a truck cab. This combo swaps up on both ends: the DRX-9010 external speaker pulls voice clarity above road noise, and the DRX-6560 gives you a warmer, better-diffused voice signature. If you're going to spend hours on 10m AM/FM in a moving vehicle, the audio upgrades earn back their cost fast in intelligibility.

Connex 3300HP — 10 Meter Mobile Amateur Radio

• AM / FM / PA modes (no SSB, no CW, no clarifier)
• 45W PEP AM (Bird), 30W RMS (Dosy), ~10W FM/AM carrier stock
• Dual MOSFET finals — proven, serviceable, 20+ years in production
• 6-band coverage across 28.015 – 28.465 MHz (240 channels)
• Front-panel 4-pin microphone jack (the DRX-6560 in this combo plugs right in)
• Blue LED channel display with 3-level dimmer
• Echo board with 2 controls and switchable talkback
• +10 kHz switch, NB/ANL, Hi/Lo power
• Pre-wired for external FC-347 or FC-30 frequency counter
• Includes Ranger SRA-198 4-pin noise-canceling mic (swap-in ready — the DRX-6560 becomes the primary mic)
• Dimensions: 11.25" L × 7.875" W × 2.375" H
• 1-year factory warranty through Connex

DRX-9010 — Driver Extreme Premium External Speaker

• Wedge design fits under-dash or on-console mounting
• Heavy-duty mounting bracket included
• Detachable 10 ft 20-gauge twisted-pair speaker cable
• Power handling: 15 W nominal
• Impedance: 6 ohm
• Frequency response: 150 Hz – 6 kHz linear
• Operating temperature: –4°F to +140°F
• 3.5 mm straight-to-right-angle cord plug (matches the 3300HP's external speaker jack)
• Dimensions: 5.0" W × 4.5" D × 4.75" H · Weight: 2 lb 5 oz

DRX-6560 — Driver Extreme 4-Pin Noise-Canceling Dynamic Microphone

• Dynamic noise-canceling element — cuts road, engine, and wind noise on transmit
• Ergonomic contoured switch, comfortable in extended use
• Rugged chrome-plated grill, extra-long strain relief
• 9 ft cord
• Acoustically tuned for natural voice with an internal diffuser to eliminate breath pops
• Standard 4-pin, 6-conductor wiring (plug-and-play with the 3300HP's front-panel 4-pin jack)
• Sensitivity: –54 dB ± 3 dB (1V/Pa @ 1 kHz)
• Impedance: 500 ohm ± 30 ohm
• Frequency response: 55 Hz – 7 kHz (proximity-effect compensated)
• No battery or power source required

Setup notes

Both accessories are plug-and-play with the 3300HP — no adapters or wiring changes needed. Connect the DRX-9010 to the external speaker jack on the back of the radio. Swap the stock SRA-198 mic for the DRX-6560 at the front-panel 4-pin jack. If you want to keep the SRA-198 as a backup, both are 4-pin standard and interchangeable.

10 meter licensing

The 10 meter amateur band requires an FCC amateur radio license (Technician class or higher). See our 10 meter radio license guide for FCC and ARRL testing resources.

Buy the components separately

Each item in this combo is also sold as a standalone product. Buy individually if you already have some of the pieces:

• Connex 3300HP 10 meter amateur radio
• Driver Extreme DRX-9010 premium external speaker
• Driver Extreme DRX-6560 4-pin noise-cancelling dynamic microphone

Don't forget to add the Pro tune and alignment option at checkout so that your radio is professionally bench-tuned for best performance per the manufacturer's service manual.